Currently deployed designer throws JavaScript errors upon load

[KrisSiegel]

In Chrome 36, upon browsing to the currently deployed designer (http://www.polymer-project.org/tools/designer/), the following exceptions are thrown thus causing the designer to be non-functional (NOTE: this is only an issue in the deployed version; pulling 0.3.4 down locally works as expected):

Uncaught TypeError: undefined is not a function core-drag-drop.html:58
(anonymous function) core-drag-drop.html:58
Polymer.attached core-drag-drop.html:61
d.attachedCallback base.js:88
d.shadowFromTemplate base.js:164
d.parseDeclaration base.js:145
d.parseDeclarations base.js:138
d.makeElementReady base.js:73
d.createdCallback base.js:41
f.registerPrototype prototype.js:197
f.register prototype.js:26
d._register polymer-element.js:64
e.flush queue.js:100
e.ready queue.js:105
e.check queue.js:80
e.go queue.js:62
d.registerWhenReady polymer-element.js:50
(anonymous function) polymer-element.js:115
d styleloader.js:57
e styleloader.js:32
(anonymous function) styleloader.js:23
g loader.js:54
b.resolve loader.js:95
b.fetch loader.js:48
b.handleXhr loader.js:81
GET http://www.polymer-project.org/tools/designer/components/topeka-elements/metadata.html 404 (Not Found) import.js:16
GET http://www.polymer-project.org/tools/designer/components/paper-calculator/metadata.html 404 (Not Found)

[ebidel]

Looks like this is the offender: googlearchive/core-drag-drop@b136f5e

cc @azakus

[dfreedm]

addGesture changed syntax in polymer-gestures. Have to update the tip of tree builds.

BTW, why is the site using tip of tree for designer?

[ebidel]

Because everything is #master: https://github.com/Polymer/designer/blob/master/bower.json :)

[ebidel]

Daniel updated the builds. This is fixed and deployed.

[KrisSiegel]

Thanks guys!